EPDM rubber, brass stem+brass core+brass cap Accessories Core:9002#, Cap:D-CAP, Nut:HN13, Washer:RW8,Rubber Grommet:RG15 Rim holes 0.625"(15.9mm) Ref.length dia.19X83(mm) Type Tubeless Clamp in Valve Certificates TUV,TS16949 MOQ 500 Packaging and delivery Packaging Details 50pcs/bag ;...